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Marathon

湘南国際マラソン

Shonan International Marathon Marathon 2026 · 湘南国際マラソン · December 6, 2026 · Seisho Bypass, Oiso-nishi IC · 42.2 km. Course & live tracking on Livebib.

Seisho Bypass, Oiso-nishi IC → Oiso Prince Hotel

Distance
42.2 km

The course

The whole race, as a ridgeline

About Shonan International Marathon Marathon 2026

Shonan International Marathon Marathon 2026 takes place on Sunday, December 6, 2026 in Seisho Bypass, Oiso-nishi IC.

Marathon: 42.2 km, from Seisho Bypass, Oiso-nishi IC to Oiso Prince Hotel.

The course

On the map

Marathon 2026Open the full-resolution map

The course

Marked trails along the course

Course data verified November 2, 2026